>> that is a big problem. it's really nice to have a baby monkey. but when they grow, they become wild. they have instincts. they can bite people. it's the same with all the animals. a wild animal is a wild animal always. you can see a beautiful sunset with the forest. what else do you ask? what else? it's beautiful. i feel that here. can you feel it? we are not alone in this life. we are not the only species. >> reporter: it's beautiful, and it is isolated. to wildlife traffickers, this beauty equals profit. but as we're about to see, help is just a boat ride away. i'm a certified jungle woman. woo! i'm a woman of the jungle, huh? she has a single mission -- rescue and return the animals to the wild whatever the cost. >> oh, yeah, she's got bite marks all over here. you've got the scars to prove what you do. >> these are the badges of courage i wear. >> and by the end of our journey, we had badges, too. what do you call these? monkey tattoos. >> this is a sanctuary tattoo. >> sanctuary tattoo. [ male announcer ] get ready for the left lane. the vol